Financial Report Analysis Via Raptor Hierarchical Rag System

via “graphrag and raptor hierarchical knowledge graph construction”

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

Unique: Implements both GraphRAG (entity-relationship graph extraction) and RAPTOR (recursive hierarchical summarization) for multi-level knowledge representation. Unlike simple document chunking, this enables retrieval at entity, relationship, and summary levels, supporting complex reasoning tasks.

vs others: Enables more sophisticated retrieval than flat document chunking by supporting entity-level and relationship-level queries, and hierarchical reasoning across abstraction levels, improving retrieval precision for complex analytical tasks by 25-50%.